Food Preservation

Food preservation is the techniques to prevent of food spoilage, food poisoning, food infection and prevention of microbial contamination of food. Among the oldest methods of preservation are drying, refrigeration, and fermentation. Modern methods include canning, pasteurization, freezing, irradiation, and the addition of chemicals. Advances in packaging materials have played an important role in modern food preservation.

  • Methods of preserving food    

  • • Methods of preserving food

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